The 21-year-old was spotted hanging out with Niall Horan, a member of the British boyband, in London on Feb. 16. A fan posted a photo of herself (identity hidden) squeezed between the two singers. In the pic, Niall flashes a giant smile, while Selena looks happy giving her best duck face.

Recently, the “Slow Down” singer confirmed Star’s report that she had entered a rehab facility for two weeks in early January. Before her time in treatment, though, she was photographed hanging out with her ex-boyfriend, Justin Bieber, who is suspected to be the root of most of her problems. Niall, meanwhile, was most recently linked to model Barbara Palvin.

At the end of 2012, Selena’s BFF Taylor famously dated Harry Styles, another One Direction member — and things didn’t end well.